Register now. SEA Past Paper Mastery Course Let your Standard Five student benefit from a Mastery course that will expose them to ALL the past papers since SEA changed in 2019. Registered students will benefit from 1. Structured strategies to answer all questions 2. Exposure to multiple ways of answering questions 3. Review of main topics through the past papers 4. Time management skills 5. Critical thinking and mental mathematics strategies 6. Mastering techniques to answer comprehension and po